【正文】 當你聽到要求 “停止錄音”的信號時，應立即終止敘述。 當 80 秒鐘過后，電腦播出錄音中止信號，屏幕即顯示第二大題的題目） Your brain weighs about kg. Inside your brain are billions of cells. Each cell is a thousand times more powerful than a puter! The active part of your brain is called the grey matter. This part stores information and gives instructions to the rest of your body. Most scientists believe that we only use about 1 per cent of our grey matter. Certain areas of our brain are not active. The nonactive part is called the white matter. It passes messages within the nervous system. Scientists think that some parts of our brains can grow stronger if we use them a lot. For example, they found that parts of a taxi driver?s brain got stronger because he had to memorize all the streets in a city! However, if we do not use our memory regularly, our brains can also get weaker. We need to exercise our brains just like we need to exercise our bodies! 二、 對話（ 5 分） 請你所提供的情景回答問題，每個情景播放兩遍。 當聽到“開始錄音”的信號時，請根據(jù)所給的提示用 6句以上的英語句子在 90 秒鐘內(nèi)進行敘述。 （操作說明：學生朗讀的準備時間為 50 秒鐘，錄音時間 為 80 秒鐘。當你聽到要求 “停止錄音”的信號時，應立即終止敘述。 當 80 秒鐘過后，電腦播出錄音中止信號，屏幕即顯示第二大題的題目） Most people know the story about Dragon Well green tea. This tea es from the Chinese village of Dragon Well, not far from Hang Zhou. Nearly 2021 years ago, the village had many months with no rain. All of the crops were dying, and the farmers were very worried. Then a man found a dragon in a well. He asked the dragon to get out of the well. As soon as the dragon came out, it began to rain and the crops were saved. People now call the tea from that area, “Dragon Well tea”. People in the UK, the USA and Australia drink tea too, but most people there like tea with a little sugar. According to doctors, green tea is very good for you. You should drink some every day. Do you? 二、 對話（ 5 分） 請你所提供的情景回答問題，每個情景播放兩遍。”的聲音，并在屏幕上顯示相關(guān)的文字說明。當聽到要求“停止錄音”的信號時，應立即終止回答。當你聽到要求 “停止錄音”的信號時，應立即終 止敘述。 當 80 秒鐘過后，電腦播出錄音中止信號，屏幕即顯示第二大題的題目） How do we give a puter instructions? We give a puter instructions by putting different programs into it. Computer programmers write puter programs. It is important for these people not to make mistakes. Otherwise, the puter will not work well. A puter needs different programs to do different jobs. For example, playing games, writing letters and drawing pictures all need different programs. There are also different languages for different programs. To write program, people need to know this language. Sometimes a puter programmer may know many different languages. However, puter languages are not spoken languages like Chinese or English but written languages. Also, only the puter and the programmer can understand them! 二、 對話（ 5 分） 請你所提供的情景回答問題，每個情景播放兩遍。 （操作說明：錄音中止信號出現(xiàn)后， 考試系統(tǒng)播放“ 2021 年天河區(qū)初中英語口語模擬考試結(jié)束，請考生等待答案上傳。當聽到“開始錄音”的信號后， 請在 15 秒鐘內(nèi)做出回應。 （操作說明：錄音中止信號出現(xiàn)后， 考試系統(tǒng)播放“ 2021 年天河區(qū)初中英語口語模擬考試結(jié)束，請考生等待答案上傳。當聽到“開始錄音”的信號后， 請在 15 秒鐘內(nèi)做出回應。當你聽到要求 “停止錄音”的信號時，應立即終止敘述。 當 80 秒鐘過后，電腦播出